CN109005041B - 一种局端设备、反向供电系统和方法 - Google Patents
一种局端设备、反向供电系统和方法 Download PDFInfo
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- CN109005041B CN109005041B CN201710424370.1A CN201710424370A CN109005041B CN 109005041 B CN109005041 B CN 109005041B CN 201710424370 A CN201710424370 A CN 201710424370A CN 109005041 B CN109005041 B CN 109005041B
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- power supply
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Direct Current Feeding And Distribution (AREA)
- Control Or Security For Electrophotography (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710424370.1A CN109005041B (zh) | 2017-06-07 | 2017-06-07 | 一种局端设备、反向供电系统和方法 |
PCT/CN2018/088714 WO2018223863A1 (zh) | 2017-06-07 | 2018-05-28 | 一种局端设备、反向供电系统和方法 |
EP18813568.5A EP3637676A4 (de) | 2017-06-07 | 2018-05-28 | Zentrale bürovorrichtung sowie umkehrstromversorgungssystem und -verfahren |
JP2019567344A JP6868127B2 (ja) | 2017-06-07 | 2018-05-28 | 中央局機器、逆給電システム及び方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710424370.1A CN109005041B (zh) | 2017-06-07 | 2017-06-07 | 一种局端设备、反向供电系统和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109005041A CN109005041A (zh) | 2018-12-14 |
CN109005041B true CN109005041B (zh) | 2022-05-13 |
Family
ID=64566430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710424370.1A Active CN109005041B (zh) | 2017-06-07 | 2017-06-07 | 一种局端设备、反向供电系统和方法 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3637676A4 (de) |
JP (1) | JP6868127B2 (de) |
CN (1) | CN109005041B (de) |
WO (1) | WO2018223863A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111628875B (zh) * | 2019-02-28 | 2021-08-06 | 大唐移动通信设备有限公司 | 一种以太网供电设备端口供电状态指示电路及供电设备 |
CN111901130B (zh) * | 2019-05-05 | 2022-08-05 | 杭州海康威视数字技术股份有限公司 | 以太网供电设备接口电路及以太网供电设备 |
CN110045231A (zh) * | 2019-05-09 | 2019-07-23 | 宋国元 | 一种低压停电报警与故障定位装置及方法 |
CN111596749B (zh) * | 2020-07-24 | 2020-10-30 | 南京蓝洋智能科技有限公司 | 一种pcie卡通用供电及电源管理方法 |
DE102021203275A1 (de) | 2021-03-31 | 2022-10-06 | Siemens Aktiengesellschaft | Feldgerät-Energiemanagementeinheit |
CN113706800A (zh) * | 2021-09-08 | 2021-11-26 | 无锡清耳话声科技有限公司 | 一种具备监测功能的多端口供电设备 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008059112A (ja) * | 2006-08-30 | 2008-03-13 | Alaxala Networks Corp | 電源制御システム |
CN201001039Y (zh) * | 2006-12-29 | 2008-01-02 | 深圳市振华微电子有限公司 | 一种大电流直流电源瞬间掉电保持电路 |
CN102170358B (zh) * | 2011-04-12 | 2014-03-05 | 瑞斯康达科技发展股份有限公司 | 一种反向馈电设备及其供电控制方法 |
CN103688487A (zh) * | 2011-12-15 | 2014-03-26 | 华为技术有限公司 | 供电方法、均流模块和供电系统 |
CN102571502B (zh) * | 2012-02-23 | 2018-05-18 | 中兴通讯股份有限公司 | 终端接入设备和反向以太网工供电状态的检测方法 |
CN103814552B (zh) * | 2012-09-20 | 2016-11-23 | 华为技术有限公司 | 信息处理方法、设备和系统 |
EP2911339B1 (de) * | 2012-11-07 | 2016-08-31 | Huawei Technologies Co., Ltd. | Verfahren und vorrichtung zur verarbeitung einer leitungserkennung |
CN103051462A (zh) * | 2013-01-07 | 2013-04-17 | 中兴通讯股份有限公司 | 接入设备的供电方法及装置 |
WO2014117329A1 (zh) * | 2013-01-30 | 2014-08-07 | 华为技术有限公司 | 反向供电线路测试系统及设备 |
EP2830302A1 (de) * | 2013-07-23 | 2015-01-28 | British Telecommunications public limited company | Rückleistungssystem für Telekommunikationsknoten |
JP6305152B2 (ja) * | 2014-03-27 | 2018-04-04 | キヤノン株式会社 | 受電装置、給電システム、受電装置の制御方法、及び、プログラム |
WO2015154311A1 (zh) * | 2014-04-11 | 2015-10-15 | 华为技术有限公司 | 一种数字用户线局端装置、终端装置和反向供电系统 |
CN105227212A (zh) * | 2014-06-10 | 2016-01-06 | 中兴通讯股份有限公司 | 反向供电管理方法、装置及系统 |
CN105227326A (zh) * | 2014-06-13 | 2016-01-06 | 中兴通讯股份有限公司 | 一种反向供电的方法及设备 |
EP3286842B1 (de) * | 2015-04-20 | 2019-03-06 | Microsemi P.O.E. Ltd. | System und verfahren zur umgekehrten stromversorgung |
EP3089438B1 (de) * | 2015-04-28 | 2017-10-18 | Alcatel Lucent | Anzeige von drohendem ausfall für stromquellenvorrichtung |
JP6418058B2 (ja) * | 2015-05-11 | 2018-11-07 | 沖電気工業株式会社 | 受電装置、給電システム及び給電方法 |
EP3163772B1 (de) * | 2015-10-27 | 2021-01-27 | Corning Optical Communications LLC | Optoelektrische schnittstellenvorrichtung, elektrische modulvorrichtung und system zur kopplung an ein optisches verteilungsnetzwerk |
-
2017
- 2017-06-07 CN CN201710424370.1A patent/CN109005041B/zh active Active
-
2018
- 2018-05-28 JP JP2019567344A patent/JP6868127B2/ja active Active
- 2018-05-28 EP EP18813568.5A patent/EP3637676A4/de active Pending
- 2018-05-28 WO PCT/CN2018/088714 patent/WO2018223863A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP2020522971A (ja) | 2020-07-30 |
EP3637676A1 (de) | 2020-04-15 |
CN109005041A (zh) | 2018-12-14 |
WO2018223863A1 (zh) | 2018-12-13 |
EP3637676A4 (de) | 2021-03-10 |
JP6868127B2 (ja) | 2021-05-12 |
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